| Jan 1 | Mike's Super Short Show | Disney Channel | 5 | 27 | — |
| Jan 2 | The Crocodile Hunter Diaries | Animal Planet | 3 | 48 | Documentary |
| Jan 6 | The It Factor | Bravo | 2 | — | Reality |
| Jan 8 | Imagine That | NBC | 1 | 6 | Sitcom |
| Jan 8 | Last Call with Carson Daly | NBC | 17 | 2,000 | — |
| Jan 12 | The Nick Cannon Show | Nickelodeon | 2 | 27 | — |
| Jan 13 | CMT Crossroads | CMT | 15 | 53 | — |
| Jan 13 | The Chamber | Fox | — | 6 | — |
| Jan 15 | First Monday | CBS | 1 | 13 | — |
| Jan 16 | Combat Missions | USA Network | 1 | 15 | Reality |
| Jan 16 | Glory Days | The WB | 1 | 9 | Drama |
| Jan 18 | NOW on PBS | PBS | 6 | 150 | Documentary |
| Jan 19 | DragonflyTV | PBS Kids | 7 | 72 | — |
| Jan 20 | Teamo SupremoAnimated series | ABC | 3 | 39 | Comedy |
| Jan 21 | CyberchaseAnimated series | PBS Kids, Cartoon Network | 16 | 153 | Educational |
| Jan 23 | That '80s Show | Fox | 1 | 13 | Teen sitcom |
| Jan 27 | Rose RedMiniseries | ABC | 1 | 3 | Horror |
| Feb 4 | Closing BellNews program | CNBC | — | — | News |
| Feb 9 | Galidor: Defenders of the Outer Dimension | YTV | 2 | 26 | Science fiction |
| Feb 9 | Power Rangers Wild Force | Fox, ABC | 1 | 40 | Tokusatsu |
| Feb 12 | On the Record with Brit Hume | Fox News | — | — | Current affairs |
| Feb 14 | The Young TurksNews program | YouTube, Current TV | 13 | — | Talk show |
| Feb 26 | Watching Ellie | NBC | 2 | 19 | Sitcom |
| Feb 28 | Leap of Faith | NBC | 1 | 6 | Sitcom |
| Mar 3 | Jeremiah | Showtime | 2 | 35 | Post-apocalyptic |
| Mar 4 | Late World with Zach | VH1 | 1 | 36 | — |
| Mar 5 | As If | UPN | 1 | 7 | Sitcom |
| Mar 5 | The Osbournes | MTV | 4 | 52 | Docu-soap |
| Mar 5 | The Random Years | UPN | 1 | 7 | Sitcom |
| Mar 10 | Firestarter: RekindledMiniseries | Syfy | — | — | Science fiction |
| Mar 11 | The American Embassy | Fox | 1 | 6 | Drama |
| Mar 12 | The Shield | FX | 7 | 88 | Drama |
| Mar 14 | My Guide to Becoming a Rock Star | The WB | 1 | 13 | Comedy |
| Mar 18 | Baby Bob | CBS | 2 | 14 | Sitcom |
| Mar 19 | Andy Richter Controls the Universe | Fox | 2 | 19 | Sitcom |
| Mar 21 | Under One Roof | UPN | — | 7 | Reality |
| Mar 22 | ChalkZoneAnimated series | Nickelodeon, Kids' WB | 4 | 40 | Comedy |
| Mar 25 | The Bachelor | ABC | 23 | 239 | Reality |
| Mar 26 | The Court | ABC | 1 | 6 | Legal drama |
| Mar 27 | George Lopez | ABC | 6 | 120 | Sitcom |
| Mar 27 | Greg the Bunny | Fox | 3 | 32 | Sitcom |
| Mar 27 | Wednesday 9:30 (8:30 Central) | ABC | 1 | 12 | Sitcom |
| Apr 1 | $40 a Day | Food Network | 4 | 77 | — |
| Apr 1 | Play with Me Sesame | Noggin | 3 | 104 | — |
| Apr 2 | Russian Roulette | Game Show Network | 2 | 131 | — |
| Apr 7 | Super Duper SumosAnimated series | YTV | 2 | 26 | Comedy |
| Apr 15 | Whammy! The All-New Press Your Luck | Game Show Network | 2 | 130 | — |
| Apr 29 | Frontier House | PBS | 1 | 6 | Reality |
| Apr 30 | That '70s Musical | Fox | — | — | Musical |
| May 1 | Cheat! | G4 | — | 174 | — |
| May 1 | Filter | G4 | — | 129 | Reality |
| May 1 | Icons | G4 | 5 | 88 | — |
| May 1 | Signing Time! | PBS | 2 | 26 | Children's |
| May 3 | The Best Sex Ever | Cinemax | 2 | 26 | Anthology |
| May 8 | G4tv.com | G4 | — | 173 | — |
| May 9 | CSI: Miami | CBS | 10 | 232 | Drama |
| May 16 | Gata Salvaje | Venevisión | 1 | 252 | Telenovela |
| May 24 | WWE Bottom Line | Sky One | — | 462 | — |
| May 25 | Phantom InvestigatorsAnimated series | The WB | 1 | 13 | — |
| May 25 | WWE After Burn | Sky One | — | 462 | — |
| May 25 | WWE Confidential | Spike | — | 83 | Talk show |
| May 25 | WWE Velocity | TV-14, The Nashville Network | 5 | 204 | Sports |
| Jun 2 | The Wire | HBO | 5 | 60 | Crime |
| Jun 3 | Crank Yankers | MTV2, Comedy Central | 4 | 70 | Sitcom |
| Jun 3 | Friend or Foe? | Game Show Network | 2 | 130 | — |
| Jun 7 | Kim PossibleAnimated series | Disney Channel | 4 | 87 | Comedy |
| Jun 11 | American Idol | Fox | 15 | 555 | Singing talent show |
| Jun 16 | Crime & Punishment | NBC | 3 | 26 | Reality |
| Jun 16 | The Dead Zone | USA Network | 6 | 80 | Fantasy |
| Jun 17 | Dog Eat Dog | NBC | 2 | 26 | Game show |
| Jun 17 | Married in America | A&E | — | 2 | Documentary |
| Jun 18 | Brandy: Special Delivery | MTV | 1 | 4 | Reality |
| Jun 18 | Houston Medical | ABC | 1 | 6 | Documentary |
| Jun 19 | Dominick Dunne's Power, Privilege, and Justice | TruTV | — | 51 | Documentary |
| Jun 23 | Street Time | Showtime | 2 | 33 | Detective |
| Jun 23 | Totally in Tune | Disney Channel | 1 | 10 | Reality |
| Jun 24 | Sorority Life | MTV | — | 28 | College life |
| Jul 1 | The Most Extreme | Animal Planet | 5 | 77 | Nature documentary |
| Jul 11 | Wide Angle | PBS | 8 | 63 | Documentary |
| Jul 12 | Monk | USA Network | 8 | 125 | Detective |
| Jul 12 | Whatever Happened to... Robot Jones?Animated series | Cartoon Network | 2 | 13 | Comedy |
| Jul 15 | She Spies | NBC | 2 | 40 | Action |
| Jul 17 | 30 Seconds to Fame | Fox | 2 | 16 | — |
| Jul 17 | Breaking News | Bravo | 1 | 13 | Drama |
| Jul 20 | The Adventures of Jimmy Neutron, Boy GeniusAnimated series | Nickelodeon | 3 | 64 | Science fiction |
| Jul 21 | For the People | Lifetime | 1 | 18 | — |
| Jul 22 | Meet My Folks | NBC, MyNetworkTV | — | 20 | Reality |
| Jul 29 | Ex-treme Dating | Syndication | 2 | 19 | Reality |
| Aug 1 | Contest Searchlight | Comedy Central | 1 | 4 | — |
| Aug 1 | The Rerun Show | NBC | 1 | 7 | Sketch comedy |
| Aug 4 | The Anna Nicole Show | E! | 3 | 28 | Reality |
| Aug 12 | Bill Hemmer ReportsNews program | Fox News | — | — | Talk show |
| Aug 13 | Beware of Dog | Animal Planet | 1 | — | Sitcom |
| Aug 16 | He-Man and the Masters of the UniverseAnimated series | Cartoon Network | 2 | 39 | Comedy |
| Aug 17 | ¡Mucha Lucha!Animated series | The WB, Kids' WB | 3 | 52 | — |
| Aug 25 | Nickelodeon Robot Wars | Nickelodeon | — | 6 | — |
| Aug 26 | Ocean Ave. | TV4 | 1 | 146 | — |
| Sep 2 | Gay Weddings | Bravo | 1 | 8 | Reality |
| Sep 2 | Kaput & ZöskyAnimated series | Nicktoons | 2 | 26 | — |
| Sep 2 | Liberty's KidsAnimated series | PBS | 1 | 40 | Historical |
| Sep 2 | Make Way for NoddyAnimated series | PBS, PBS Kids | 2 | 100 | Comedy |
| Sep 2 | The Caroline Rhea Show | Syndication | 1 | 195 | Talk show |
| Sep 7 | Baby Looney TunesAnimated series | Kids' WB, Cartoon Network | 2 | 53 | Comedy |
| Sep 7 | Moville MysteriesAnimated series | Nickelodeon | 2 | 26 | Comedy |
| Sep 14 | Fillmore!Animated series | ABC, ABC Kids | 2 | 26 | Children's |
| Sep 14 | Mystery Hunters | YTV | 4 | 78 | — |
| Sep 14 | Ozzy & DrixAnimated series | The WB | 2 | 26 | Fantasy |
| Sep 14 | Stargate InfinityAnimated series | Fox | 1 | 26 | Comedy |
| Sep 14 | What's New, Scooby-Doo?Animated series | The WB | 3 | 42 | Crime |
| Sep 16 | Dr. Phil | CBS | 21 | 3,505 | Talk show |
| Sep 16 | Everwood | The WB | 4 | 89 | Drama |
| Sep 17 | 8 Simple Rules | ABC | 3 | 76 | Sitcom |
| Sep 17 | Beg, Borrow & Deal | ESPN | 2 | 14 | Reality |
| Sep 17 | Life with Bonnie | ABC | 2 | 44 | Comedy |
| Sep 17 | Push, Nevada | ABC, CTV Television Network | 1 | 7 | — |
| Sep 18 | Cedric the Entertainer Presents | Fox | 3 | 21 | — |
| Sep 18 | Fastlane | Fox | 1 | 22 | Drama |
| Sep 18 | The Twilight Zone | UPN | 1 | 44 | Science fiction |
| Sep 19 | Do Over | The WB | 1 | 15 | Fantasy |
| Sep 20 | Firefly | Fox | 1 | 14 | Drama |
| Sep 20 | Greetings from Tucson | The WB | 1 | 22 | Sitcom |
| Sep 20 | John Doe | Fox | 1 | 21 | Drama |
| Sep 20 | What I Like About You | The WB | 4 | 86 | Youth |
| Sep 22 | O2Be | Oxygen | 1 | 6 | Comedy |
| Sep 23 | Half & Half | UPN | 4 | 91 | Sitcom |
| Sep 24 | Haunted | UPN | 1 | 11 | Action |
| Sep 24 | Hidden Hills | NBC | 1 | 18 | Sitcom |
| Sep 24 | In-Laws | NBC | 1 | 15 | Sitcom |
| Sep 24 | Presidio Med | CBS | 1 | 14 | — |
| Sep 25 | MDs | ABC | 1 | 11 | Medical drama |
| Sep 26 | Good Morning, Miami | NBC | 2 | 40 | Sitcom |
| Sep 26 | Without a Trace | CBS | 7 | 160 | Police procedural |
| Sep 27 | Hack | CBS | 2 | 40 | Drama |
| Sep 27 | Robbery Homicide Division | CBS | 1 | 13 | Police procedural |
| Sep 27 | That Was Then | ABC | 1 | 5 | Drama |
| Sep 28 | Biker Build-Off | Discovery Channel | 5 | 33 | — |
| Sep 29 | Boomtown | NBC | 2 | 24 | Drama |
| Sep 29 | Our Generation | NBC | 3 | 61 | Drama |
| Sep 30 | Still Standing | CBS | 4 | 88 | Sitcom |
| Sep 30 | Taboo | National Geographic | — | 78 | Documentary |
| Oct 1 | Less Than Perfect | ABC | 4 | 81 | Sitcom |
| Oct 1 | Operation Junkyard | NBC | — | — | Action |
| Oct 3 | TruthQuest: California | The Cowboy Channel | 1 | 13 | Reality |
| Oct 4 | Hotel Erotica | Cinemax | 2 | 26 | Drama |
| Oct 5 | Endurance | Discovery Kids, NBC | 6 | 86 | Reality |
| Oct 5 | Impact! Xplosion | Bally Sports Sun, Challenge | — | 662 | — |
| Oct 5 | Scout's Safari | NBC, Discovery Kids | 2 | 26 | — |
| Oct 5 | Strange Days at Blake Holsey High | Discovery Family, Global Television Network | 4 | 42 | Science fiction |
| Oct 9 | Birds of Prey | The WB | 1 | 13 | Drama |
| Oct 10 | Ask This Old House | PBS | — | — | — |
| Oct 13 | Sue Thomas: F.B.Eye | Ion Television, CTV Television Network | 3 | 56 | Crime |
| Oct 14 | U-Pick Live | Nickelodeon | 5 | 401 | — |
| Oct 21 | Girls Club | Fox | 1 | 13 | Drama |
| Oct 27 | Scaredy Camp | Nickelodeon | 2 | 10 | Reality |
| Oct 28 | Page to Screen | Bravo | 1 | 12 | Documentary |
| Nov 2 | Clone HighAnimated series | HBO Max, MTV | 3 | 33 | Animated sitcom |
| Nov 4 | The 1940s House | Channel 4 | 1 | 5 | — |
| Nov 7 | 3-SouthAnimated series | MTV | 1 | 13 | Animated sitcom |
| Nov 11 | Barefoot Contessa | Food Network | — | — | — |
| Nov 24 | Doctor Zhivago | ITV | 1 | 2 | Drama |
| Nov 25 | Doggy Fizzle Televizzle | MTV | — | 8 | — |
| Nov 28 | DinotopiaMiniseries | Disney Channel | 1 | 3 | Drama |
| Nov 28 | Dinotopia | ABC | 1 | 12 | Science fiction |
| Dec 1 | Conquest | History | 1 | 28 | — |
| Dec 2 | TakenMiniseries | Syfy | 1 | 10 | Science fiction |
| Dec 6 | Codename: Kids Next DoorAnimated series | Cartoon Network | 6 | 78 | Children's |
| Dec 7 | After Hours with Cal Thomas | Fox News | — | — | Talk show |
| Dec 9 | Tough Crowd with Colin Quinn | Comedy Central | — | 200 | — |
| Dec 9 | WinTuition | Game Show Network | 1 | — | Game show |
| Dec 11 | Extreme Makeover | ABC | 4 | 54 | Docu-soap |
| Dec 16 | I Love the '80s | VH1 | 1 | 10 | — |
| — | A Cook's Tour | Food Network | — | 35 | — |
| — | Animal Cops: Detroit | Animal Planet | — | — | Reality |
| — | Carmen and Dave: An MTV Love Story | MTV | — | — | Reality |
| — | Gadget and the GadgetinisAnimated series | YTV | 2 | 52 | Children's |
| — | Girls Behaving Badly | Oxygen | — | — | Reality |
| — | Gleason | CBS | — | — | Biographical |
| — | Howdi Gaudi | Disney Channel, TV3 | — | — | Children's |
| — | Made | MTV2, MTV | 13 | 280 | Reality |
| — | Megas XLRAnimated series | Cartoon Network | 2 | 26 | Children's |
| — | Monster Garage | Discovery Channel | 5 | 80 | Reality |
| — | Never Mind the Buzzcocks | VH1, British Broadcasting Corporation | 1 | 5 | Panel game |
| — | Queer DuckAnimated web series | Showtime | — | 20 | LGBTQ |
| — | The Radio Factor | Fox News Talk | — | — | — |
| — | Unsolved History | American Heroes Channel, Discovery Channel | — | 51 | Documentary |
| — | Vale todo | Telemundo | — | 100 | Telenovela |
| — | Weekend Live | Fox News | — | — | Talk show |
| — | WidowsMiniseries | ABC | — | 4 | Crime |
| — | Worst Case Scenarios | TBS | 1 | 13 | Reality |
| — | Young Arthur | NBC | — | — | Medieval |